/*
 * Licensed to Crate under one or more contributor license agreements.
 * See the NOTICE file distributed with this work for additional
 * information regarding copyright ownership.  Crate licenses this file
 * to you under the Apache License, Version 2.0 (the "License"); you may
 * not use this file except in compliance with the License.  You may
 * obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
 * implied.  See the License for the specific language governing
 * permissions and limitations under the License.
 *
 * However, if you have executed another commercial license agreement
 * with Crate these terms will supersede the license and you may use the
 * software solely pursuant to the terms of the relevant commercial
 * agreement.
 */

package io.crate.planner.node.dcl;

import io.crate.analyze.DCLStatement;
import io.crate.data.Row;
import io.crate.data.Row1;
import io.crate.data.RowConsumer;
import io.crate.execution.support.OneRowActionListener;
import io.crate.planner.DependencyCarrier;
import io.crate.planner.Plan;
import io.crate.planner.PlannerContext;
import io.crate.planner.operators.SubQueryResults;

public class GenericDCLPlan implements Plan {

    private final DCLStatement statement;

    public GenericDCLPlan(DCLStatement statement) {
        this.statement = statement;
    }

    @Override
    public void execute(DependencyCarrier executor,
                        PlannerContext plannerContext,
                        RowConsumer consumer,
                        Row params,
                        SubQueryResults subQueryResults) {
        executor.dclAction().apply(statement, params)
            .whenComplete(new OneRowActionListener<>(consumer, rCount -> new Row1(rCount == null ? -1 : rCount)));
    }
}
